Hello guys, i'm going to buy a headset for FPS gaming such as Counter Strike / Battlefield / DayZ. Which headset is better for gaming? In my opinion it's Sennheiser because they're famous about their sound quality and SteelSeries maybe more for comfort and design, also i checked some reviews and people says that the Sennheiser U320 is 7.1 Surround, but in the website there is the picture inside the headphone there is only 1 speaker in right and left, so it can't be surround or it can ?